SQL Performance

MAY 24, 2022

In this article I focus on windowing and NULL-related improvements. I’ll be using the sample database TSQLV6 in the examples in this article. You can download this sample database here. This clause allows you to shorten your code by avoiding the repetition of identical parts of your window specifications.

Servers 145

Servers C++ Code Database 145

Dynatrace

JULY 23, 2019

When comparing Django and Flask , developers like to highlight that Django provides an all-inclusive experience for developers: you get an admin panel, database interfaces, ORM, and directory structure for your applications and projects out of the box. All the sample code including instrumentation is available on GitHub.

Monitoring 136

Monitoring Software Software Database 136

O'Reilly

MAY 25, 2021

GPT-3 is essentially an auto-complete bot whose underlying Machine Learning (ML) model has been trained on vast quantities of text available on the Internet. reads: “ …for news articles that are around 500 words long, GPT-3 continues to produce articles that humans find difficult to distinguish from human written news articles.”.

Social Media 138

Social Media Media Internet Internet 138

SQL Performance

AUGUST 1, 2022

In this article, I focus on the distinct predicate and the approximate percentile functions. I’ll cover the other improvements in future articles since there’s a lot to say about those. I’ll be using the sample database TSQLV6 in the examples in this article. You can download this sample database here.

Servers 142

Servers Testing C++ Code 142

O'Reilly

JUNE 13, 2023

After fixing some obvious errors, I ran the program–and while it told me (correctly) that my number was non-prime, when compared to a known good implementation of Miller-Rabin, ChatGPT’s code made many mistakes. When it became available, GPT-4 gave me similar results. And the result itself–well, that could have been a good guess.

Google 83

Google Programming Database Testing 83

Dynatrace

NOVEMBER 23, 2020

Kubernetes Dashboard as a part of a comprehensive monitoring solution This article introduces the key building blocks to consider when designing your Kubernetes monitoring solution. metrics, traces, and logs) to gain a better understanding of the behavior of their code during runtime. The Kubernetes experience.

Virtualization 160

Virtualization Infrastructure Monitoring Cloud 160

SQL Performance

MAY 11, 2022

In my examples, I’ll use the sample database PerformanceV5. You can download the source code to create and populate this database here. I ran all the examples on SQL Server ® 2019 Developer, where batch-mode on rowstore is available. For simplicity’s sake, you can prevent parallelism in all examples shown in this article.

C++ 133

C++ Database Servers Code 133

Tech News Gather

MARCH 30, 2022

There are numerous options available. In this article, we will see what technology stack to choose for your project? The three main front-end coding languages are HTML, CSS, and JavaScript, wherein a large number of frameworks are based on JavaScript. It also controls the scalability and the overall cost of the project.

Technology 96

Technology Technology C++ Java 96

SQL Performance

JULY 14, 2021

The code that I’ll be using in this article can be executed in any database, but in my demos, I’ll be using TSQLV5—the same sample database that I used in previous articles. In the conclusion section of last month’s article I posed a question as food for thought. V1 ; DROP TABLE IF EXISTS dbo. . (

Code 117

Code Database Servers Availability 117

Percona

NOVEMBER 1, 2023

Following the series of blogs written with the intention to describe basic operations matching Docker and open source databases, in this article, I will demonstrate how to proceed with installing MongoDB with Docker. I wrote this article based on the Docker-maintained repository. What are MongoDB Docker Containers?

Scalability 60

Scalability Best Practices Servers Database 60

SQL Performance

AUGUST 11, 2021

In this article, I cover two methods for bucketizing date and time data. One is using a function called DATE_BUCKET , which at the time of writing is only available in Azure SQL Edge. In my examples, I’ll use the sample database TSQLV5. In my examples, I’ll use the sample database TSQLV5. DATE_BUCKET.

Azure 139

Azure Code Database Servers 139

Smashing Magazine

AUGUST 28, 2020

In this article we’re going to be learning about the following: Installation of Django. This article will guide you through understanding Django’s pre-built commands, files and basics. startproject and startapp commands available to us through Django aim to solve this problem. The startproject and startapp commands.

Virtualization 143

Virtualization Database Code Processing 143

SQL Performance

OCTOBER 18, 2022

In my examples, I’ll use the sample database TSQLV6. You can download the script file to create and populate this database here and find its ER diagram here. Important: All testing of examples in this article was done on SQL Server 2022 RC1. Feature availability and optimization could change in future builds of the product.

Servers 144

Servers Code Best Practices Database 144

Percona

APRIL 21, 2023

In this article, we will discuss errant Transaction /GTID and how we can solve them with the Orchestrator tool. Orchestrator is a MySQL high availability and replication management tool that runs as a service and provides command line access, HTTP API, and Web interface. 3306 0s ok 5.7.41-44-log 44-log rw ROW GTID + 192.168.56.20:3306

C++ 86

C++ Monitoring Database Open Source 86

Testlodge

NOVEMBER 1, 2021

This article discusses one measure to prevent these kinds of errors, known as destructive testing. It may be challenging to anticipate erroneous actions of users, but luckily, several tools are available to help in destructive testing. API Fuzzer – This is a free tool that does not require any coding skills.

Systems 81

Systems Testing Software Software 81

SQL Performance

JULY 13, 2022

But sometimes a tool you need isn’t available, and you have to figure out a solution without it. Sometimes, you need to solve a T-SQL querying task, and you know the natural tool to solve it is a feature that’s part of the SQL standard but isn’t available in T-SQL. So you have to come up with a supported alternative. Sample Data.

C++ 112

C++ Code Azure Database 112

SQL Performance

MARCH 17, 2020

Back in 2014, I wrote an article called Performance Tuning the Whole Query Plan. I will be using the 50GB Stack Overflow 2013 database , but any large table with a low number of distinct values would do. The Stack Overflow 2013 database comes without nonclustered indexes to minimize download time. Test Environment.

Servers 86

Servers Tuning Database Efficiency 86

Scalegrid

DECEMBER 6, 2023

The choice of self-managed cloud databases vs DBaaS is a common debate among those who are looking for the best option that will cater to their particular needs. Database as a Service (DBaaS) and managed databases offer distinct advantages along with certain challenges.

Database 130

Database Cloud Hardware Storage 130

Smashing Magazine

NOVEMBER 19, 2021

For example, later in this article, we’ll be developing a web toy that flips a webpage upside down making it readable for Australians. When developing locally, it can be a pain to simulate wildcard domains and we’ll be touching on this a fair bit later on in this article but it is something important to keep in mind. yourdomain" ?

Servers 83

Servers Website Code Best Practices 83

Smashing Magazine

AUGUST 19, 2022

But, the scope of this article doesn’t revolve around the whole concept of authentication. In this article, you’re going to see how this feature can be implemented by using the common data-fetching tool, Axios — the built-in dynamic routes feature of Next.js That’s because I want to be concise as much as possible in this article.

Processing 110

Processing Best Practices Availability Open Source 110

SQL Performance

FEBRUARY 12, 2020

This article is the third installment in a series on NULL complexities. I'll continue using the sample database TSQLV5 like last month in some of my examples. You can find the script that creates and populates this database here , and its ER diagram here. DISTINCT predicate. INNER JOIN dbo. k1 IS NOT DISTINCT FROM T2.

C++ 120

C++ Code Servers Database 120

Smashing Magazine

SEPTEMBER 20, 2021

They all generally are instrumented as JavaScript processes that are loaded onto your site’s web pages through a tag or snippet of loader code. A natural language translation service presenting a news website article translated from English to Japanese. Turning The Data Into Information. Large preview ). Large preview ).

Website 89

Website Analytics Google Cache 89

SQL Performance

MAY 13, 2020

For example, the expression can be a table value constructor, as I will explain later in this article. As a result, in the same level of nesting, column aliases that you define in the SELECT clause are only available to the ORDER BY clause. They are not available to the rest of the query clauses. Derived tables.

C++ 143

C++ Code Design Servers 143

SQL Performance

DECEMBER 11, 2019

Even among people who do have a good grasp of relational theory and SQL, you will hear very strong opinions both in favor and against using NULLs in your database. This article is the first in a series about NULL complexities. In my examples I'll use a sample database called TSQLV5. NULL as a marker for a missing value.

Best Practices 117

Best Practices C++ Database Code 117

Scalegrid

MAY 2, 2019

It comes as no surprise that Python developers commonly leverage MongoDB hosting , the most popular NoSQL database , for their deployments due to its flexible nature and lack of schema requirements. It is also recommended that SSL connections be enabled to encrypt the client-database traffic. Testing Failover Behavior.

Testing 55

Testing Network Database Servers 55

KeyCDN

OCTOBER 2, 2018

Its videos and blog articles address issues such as web performance, extensible component development and the intersection of CSS with other technologies, like HTML and JavaScript. Check out the Almanac for CSS property and selector-specific insights, or dive straight into the Snippets to grab some reusable code. Visit website 4.

Development 75

Development Website Design Code 75

SQL Performance

SEPTEMBER 17, 2019

Many database administrators find themselves having to support instances of SQL Server Reporting Services (SSRS), or at least the backend databases that are required for SSRS. In each of the deployment models, the role of the database administrator is to make sure that SSRS is stable, dependable, and recoverable.

Tuning 67

Tuning Servers Database Best Practices 67

Official Blog - World Web Technology

JUNE 13, 2023

All you need to do is to follow this article and you will know how to become a good WordPress developer. It includes downloading and setting up the software on a server, database configuration, and theme and plugin installation. Mostly, clients choose themes and plugins from available resources.

Development 52

Development Website Ecommerce Code 52

Percona

AUGUST 22, 2023

Estimates vary, but most reports put the average cost of unplanned database downtime at approximately $300,000 to $500,000 per hour, or $5,000 to $8,000 per minute. With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have.

Availability 80

Availability Hardware Open Source Database 80

Testsigma

OCTOBER 6, 2020

In this article we will try to broadly categorize these tools. Some teams create these tools in-house while there are some available in the market for standard test case generation techniques. Now, there are codeless/scriptless testing tools too that allow maintenance of these tests even without writing code or script.

Java 65

Java Testing Tools Performance Testing Testing 65

Scalegrid

MARCH 28, 2024

This article will explore how they handle data storage and scalability, perform in different scenarios, and, most importantly, how these factors influence your choice. Advanced Redis Features Showdown Big data center concept, cloud database, server power station of the future. High data availability is achieved.

Cache 130

Cache Storage Scalability Architecture 130

Smashing Magazine

OCTOBER 29, 2018

For a typical site, that might involve routing the request to the correct part of the application, authenticating the request, making multiple calls to backend systems such as databases and so on. You’ll need to do the timing yourself using whatever toolset your backend platform makes available to you.

Servers 87

Servers Performance Metrics Database 87

The Morning Paper

OCTOBER 22, 2019

Each interview lasted from one to four hours, and the resulting transcripts were then coded. Tracking the results of the exploration process, including documenting code, models, and result provenance was another challenge. SQL databases and spreadsheets (of course!!) EDA in practice: motivations. So what goes on during EDA?

Programming 40

Programming Software Engineering Database Analytics 40

Highly Scalable

AUGUST 20, 2013

This article is an effort to explore techniques used by developers of in-stream data processing systems, trace the connections of these techniques to massive batch processing and OLTP/OLAP databases, and discuss how one unified query engine can support in-stream, batch, and OLAP processing at the same time.

Big Data 154

Big Data Processing Lambda Database 154

Testsigma

DECEMBER 28, 2019

Let us discuss Regression Testing vs Retesting in detail in the article. The objective of regression testing is to check that the new code changes do not negatively impact the existing developed and tested functionalities of the application. When backend code is migrated to a different platform. They are not. Regression Testing.

Testing 53

Testing Hardware Testing Tools Strategy 53

Dynatrace

FEBRUARY 28, 2024

Challenges to exploratory data analytics Among the challenges analysts face are multiple heterogeneous data sources, noisy or incomplete data, insufficient causal reasoning (faulty connections between event cause and effect), and untrustworthy AI , according to an article from the Columbia University Data Science Institute.

Analytics 206

Analytics Metrics Media Monitoring 206

Dynatrace

JULY 18, 2023

Gaining a complete picture of app health in hybrid environments As a starting point, teams should know if ArcGIS and other critical apps are available. While uptime is essential, availability doesn’t ensure optimal performance. This is why application performance monitoring (APM) is essential.

Government 215

Government Infrastructure Monitoring Database 215